Habitat Suitability Report
Inputs
- Species: Gray seal (Halichoerus grypus)
- Thinning: Thinned observations
- Ratio: 1:2 observation:pseudo-absence ratio
- Spatial extent: Full extent
- Covariates used: seal specific (sst, dfs, velocity magnitude, xbtm)
- Metrics: evaluated using true skill staistic (tss) and area under the receiver operator curve (roc_auc)
Nowcast and Forecast Maps
Random Forest Nowcast and Forecast
Boosted Trees Nowcast and Forecast
Maxnet Trees Nowcast and Forecast
GAM Nowcast and Forecast
GLM Nowcast and Forecast
Metrics
| model_type | roc_auc | tss_max |
|---|---|---|
| rf | 0.9095238 | 0.7325397 |
| bt | 0.9000000 | 0.7603175 |
| maxnet | 0.9119048 | 0.7452381 |
| gam | 0.8841270 | 0.6587302 |
| glm | 0.8214286 | 0.5492063 |
Variable Importance
Partial Dependence
